Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Protein UPS2, mitochondrial

Gene

UPS2

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Required for mitochondrial cristae morphogenesis and MGM1-processing. Controls the stability of mitochondrial phosphatidylethanolamine (PE). With UPS1, controls the level of cardiolipin in mitochondria. Cardiolipin is a unique phospholipid with four fatty acid chains and is present mainly in the mitochondrial inner membrane where it stabilizes the electron transport chain supercomplex between complexes III and IV through direct interaction of their subunits.3 Publications

Miscellaneous

Present with 2910 molecules/cell in log phase SD medium.1 Publication

GO - Molecular functioni

GO - Biological processi

  • cardiolipin metabolic process Source: SGD
  • cristae formation Source: SGD
  • negative regulation of phosphatidylcholine biosynthetic process Source: SGD
  • phosphatidylethanolamine metabolic process Source: SGD
  • phospholipid transport Source: SGD

Enzyme and pathway databases

BioCyciYEAST:G3O-32298-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Protein UPS2, mitochondrial
Alternative name(s):
Altered inheritance rate of mitochondrion protein 30
Genetic interactor of prohibitins protein 1
Unprocessed MGM1 protein 2
Gene namesi
Name:UPS2
Synonyms:AIM30, GEP1, MSF1
Ordered Locus Names:YLR168C
ORF Names:L9470.15
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome XII

Organism-specific databases

EuPathDBiFungiDB:YLR168C.
SGDiS000004158. UPS2.

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

Pathology & Biotechi

Disruption phenotypei

Defects in mitochondrial morphology.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000965961 – 230Protein UPS2, mitochondrialAdd BLAST230

Proteomic databases

PRIDEiP35200.

Interactioni

Subunit structurei

Interacts with MDM35.2 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
MDM35O602005EBI-11337,EBI-2080774

Protein-protein interaction databases

BioGridi31441. 147 interactors.
DIPiDIP-4699N.
IntActiP35200. 10 interactors.
MINTiMINT-8050322.
STRINGi4932.YLR168C.

Structurei

3D structure databases

ProteinModelPortaliP35200.
SMRiP35200.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 175PRELI/MSF1PROSITE-ProRule annotationAdd BLAST175

Sequence similaritiesi

Belongs to the slowmo family.Curated

Phylogenomic databases

GeneTreeiENSGT00550000074707.
InParanoidiP35200.
OMAiRLITCKQ.
OrthoDBiEOG092C44PM.

Family and domain databases

InterProiView protein in InterPro
IPR006797. PRELI/MSF1_dom.
PfamiView protein in Pfam
PF04707. PRELI. 1 hit.
PROSITEiView protein in PROSITE
PS50904. PRELI_MSF1. 1 hit.

Sequencei

Sequence statusi: Complete.

P35200-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKLFQNSYDF NYPWDQVTAA NWKKYPNEIS THVIAVDVLR RELKDQGKVL
60 70 80 90 100
VTERLITVKQ GVPKWIMMML GGTNMSHVRE VSVVDLNKKS LTMRSCNLTM
110 120 130 140 150
CNLLKVYETV TYSPHPDDSA NKTLFQQEAQ ITAYGSIRKL CNKMEDWSVQ
160 170 180 190 200
RFCENAKKGK MGFDAVLQVF SENWEKHVDD LSNQLVSKVN ETMEDVKISA
210 220 230
GTLLKGTERS GRTILQQNID LFRDAYNHEN
Length:230
Mass (Da):26,506
Last modified:February 1, 1994 - v1
Checksum:iD4A2A5015EFB6570
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X70279 Genomic DNA. Translation: CAA49766.1.
U17246 Genomic DNA. Translation: AAB67467.1.
BK006945 Genomic DNA. Translation: DAA09490.1.
PIRiS37758.
RefSeqiNP_013269.1. NM_001182055.1.

Genome annotation databases

EnsemblFungiiYLR168C; YLR168C; YLR168C.
GeneIDi850865.
KEGGisce:YLR168C.

Similar proteinsi

Entry informationi

Entry nameiUPS2_YEAST
AccessioniPrimary (citable) accession number: P35200
Secondary accession number(s): D6VYH4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: February 1, 1994
Last modified: October 25, 2017
This is version 127 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  3. Yeast chromosome XII
    Yeast (Saccharomyces cerevisiae) chromosome XII: entries and gene names